S83: Dislocation and sprain of joints and ligaments of knee includes avulsion of joint or ligament of knee laceration of cartilage, joint or ligament of knee sprain of cartilage, joint or ligament of knee traumatic hemarthrosis of joint or ligament of knee traumatic rupture of joint or ligament of knee traumatic subluxation of joint or ligament of knee traumatic tear of joint or ligament of knee codeAlso any associated open wound excludes2 derangement of patella (M22.0-M22.3) injury of patellar ligament (tendon) (S76.1-) internal derangement of knee (M23.-) old dislocation of knee (M24.36) pathological dislocation of knee (M24.36) recurrent dislocation of knee (M22.0) strain of muscle, fascia and tendon of lower leg (S86.-) sevenChrNote The appropriate 7th character is to be added to each code from category S83 sevenChrDef A: initial encounter D: subsequent encounter S: sequela |
| S83.0: Subluxation and dislocation of patella |
| S83.1: Subluxation and dislocation of knee |
| S83.2: Tear of meniscus, current injury |
| S83.3: Tear of articular cartilage of knee, current |
| S83.4: Sprain of collateral ligament of knee |
| S83.5: Sprain of cruciate ligament of knee |
| S83.6: Sprain of the superior tibiofibular joint and ligament |
| S83.8: Sprain of other specified parts of knee |
| S83.9: Sprain of unspecified site of knee |